Contractor License Proof

Greenstone Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1111332
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
October 12, 2023 – October 31, 2027

Business

  • (661) 305 6441 (CSLB public record)
  • 12937 MACNEIL STREET, Sylmar, CA 91342Los Angeles County

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Frequently asked questions

Is Greenstone Plumbing licensed in California?

Yes. Greenstone Plumbing holds an active California state contractor license (CSLB #1111332), verified against the CSLB public record on June 17, 2026.

What is Greenstone Plumbing's CSLB license number?

Greenstone Plumbing's California contractor license number is 1111332. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Greenstone Plumbing licensed for?

Greenstone Plumbing is classified under Plumbing (C-36) by the CSLB.

How do I verify Greenstone Plumbing's license myself?

Look up license #1111332 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1111332 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.